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初步总结了龙口－莱州断裂带中段的地质特征，论述了断裂构造岩的分类特征及其复合关系，概括了韧－脆性剪切带内的韧性变形构造、矿物塑性变形和岩石变形组构等构造变形特征，划分了韧－脆性断裂带的活动期次，探讨了断裂带的演化特点。通过岩组分析、差应力值估算及温压条件判断，笔者还对断裂带进行了动力学分析。
The geological features of the middle section of the Longkou-Laizhou fault zone are summarized. The classification features and complex relationships of the fractured tectonic rocks are discussed. The structures of ductile deformation, mineral plastic deformation and rock deformation in the ductile-brittle shear zone are summarized Deformation features, the division of the ductile - brittle fracture zone active period, discusses the evolution characteristics of the fault zone. Through the analysis of the rock group, the estimation of the differential stress and the judgment of the temperature and pressure conditions, the author also carried out the dynamic analysis of the fault zone.